回复：持H1B从美入加短期停留1星期再回美国不需要返美签证，对吗？

听说30天内是automatic revalidation.

-Yes for going to Canada or Mexico.

请问哪位知道此规定的官方网页？

-Google "visa automatic revalidation" and you will find a lot of information.

 

我们是去加拿大登陆（短登），打算从美国这边出去的时候就说是去度假，会有什么问题吗？

-No.

有没有什么特别需要注意的？

-Bring your h1 approval notice with the H1 I-94, recent 3 month paycheck stubs and passport. Don't surrender your I-94 to the airlines or US Customs when you leave US because you need it to return to US.

再谢！